Answer:
A. hairs on the back stand up when scared
Explanation:
B and C are not responses to stimuli, and D is a response to internal stimuli
Answer:
The two cycles are photosynthesis and cellular respiration.
Cellular respiration releases energy stored in glucose (during photosynthesis). Most of this energy is transferred to an energy molecule that can be used by all cells: ATP.
And the wastes of respiration are carbon dioxide and water, which are precisely the raw materials of photosynthesis in chloroplasts (forming two linked closed cycles).
Explanation:
Answer:
The answer to this question would be B(The black ball moved because the white ball transferred kinetic energy to it during the collision.)
Explanation:
For example, energy can't be created or destroyed, so D is wrong because it is saying the energy is naturally destroyed, C is incorrect because it didn't mention the collision, A is incorrect because it is saying energy is created. Because the law of conservation of energy states that energy can't be created nor destroyed
Answer:
it can rise up from the water then make a cloud next it will rain and repeat
Explanation:
Answer:
Through this process of natural selection, favorable traits are transmitted through generations. Natural selection can lead to specistion, where one species gives rise to a new and distincly different species.